RTCOutboundRtpStreamStats: totalEncodeTime property

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

The totalEncodeTime property of the RTCOutboundRtpStreamStats dictionary represents the total number of seconds spent encoding the framesEncoded frames for this stream (RTCRtpSender).

The average encode time can be calculated by dividing this value by framesEncoded. The time it takes to encode one frame is the time between sending the encoder a frame and the encoder returning encoded data for that frame. It does not include any time spent packetizing the resulting data.

Note: The property is undefined for audio streams.

Value

A number representing the total time spent encoding frames, in seconds.

Specifications

Specification
Identifiers for WebRTC's Statistics API
# dom-rtcoutboundrtpstreamstats-totalencodetime

Browser compatibility

desktop mobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
totalEncodeTime in 'outbound-rtp' stats
Chrome – Full support
Chrome 80 (Release date: 2020-02-04)
footnote Full support
Edge – Full support
Edge 80 (Release date: 2020-02-07)
footnote Full support
Firefox – Full support
Firefox 102 (Release date: 2022-06-28)
footnote Full support
Opera – Full support
Opera 67 (Release date: 2020-03-03)
footnote Full support
Safari – No support
Safari
footnote No support
Chrome Android – Full support
Chrome Android 80 (Release date: 2020-02-04)
footnote Full support
Firefox for Android – Full support
Firefox for Android 102 (Release date: 2022-06-28)
footnote Full support
Opera Android – Full support
Opera Android 57 (Release date: 2020-03-30)
footnote Full support
Safari on iOS – No support
Safari on iOS
footnote No support
Samsung Internet – Full support
Samsung Internet 13 (Release date: 2020-12-02)
footnote Full support
WebView Android – Full support
WebView Android 80 (Release date: 2020-02-04)
footnote Full support
WebView on iOS – No support
WebView on iOS
footnote No support

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
No support
No support